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As for the design, well done. I really like the top header and the use of different shades of color, while sticking to 2 main colors, throughout the page. First thing I noticed, way too many FIRST logos. Stick with just one, and the one in the header is probably your best bet in my opinion. With 3 of them on each page, it's just way too many. For the bottom of the page the "Team 48 Delphi E.L.I.T.E. is proud to be a member of the FIRST Robotics community." is a nice little touch, but you don't need the logo. Nor on the side bar. On the main page, with the "Current News", entries are typed in gray. I didn't see gray used on any other page, I only saw black. To keep it consistent, I'd suggest making that black (plus, the gray is a little bit harder to read with the light yellow background).
With the positioning of the 2004 Web Site Excellence Award, on all of the pages except the main page that sidebar is used only for links. The Award picture being right below that is kind've lonely and isolated. I think it would be better positioned in the bottom of the main area by the "Proud member of FIRST" statement, or maybe somewhere else. It just seems isolated with no other graphics around it and only links in that sidebar.
With the links on the sidebar, I wasn't sure what "Team 48" meant until I clicked on it. I think if you said something such as "Subteams" or something like that instead the user would know more about what to expect on that page.
Overall, some pages need some content. I love the summaries of previous years, very thorough and well done. I would only suggest that maybe you could add a photo of the robot and/or team photo onto those pages.
I have to say, the site is very consistent and very well put together. Great job! I saw a few "Coming Soon!" areas, and once the content for those are up, I think the site will be excellent. I hope this gives you a few ideas on little things you might be able to do.